Fresh-Squeezed OJ Served In Orange Peel-Ay

Though it’s really more apple cider weather here at Hackaday HQ, freshly-squeezed OJ is a treat that knows no season. Sure generates a lot of peel, though. Not something you think about when you’re used to buying it in jugs at the grocery store. What a waste, huh?

Italian design firm [Carlo Rotti] teamed up with global energy company [Eni] to develop “Feel the Peel”, a 10-foot-tall real-time juice bar that celebrates the orange by using the entire thing. Fifteen hundred juicy orbs move single-file down the circular track toward their total destruction. One at a time, they are severed in half and wrung out by the machine, and their peels are dropped into a clear bin for all to see. Once the peels dry out, they are shredded, mixed with PLA, and fed into a delta printer that prints juice cups right there on site.

This live process of reuse is pretty interesting to watch — check it out after the break. [Eni] touts this as completely circular, but that really depends on what happens to the cups. If they collect the empties and compost them, great. Anyway, it seems way more sustainable than the Juicero.

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A Cold Press Juicer For The Price Of A Few Trips To Jamba Juice

Do you enjoy drinking juice but hate the cleanup after making it? Yeah, we do too. So does [Max Maker], which led to the design and birth of the $40 cold-press juicer. If you’ve been thinking about buying a juicer but the cost has been keeping you from pulling the trigger, you should definitely check it out. This build will save you some serious cash and looks relatively simple to replicate.

[Max] designed this juice press while keeping us common folk in mind who don’t have expensive tools in our humble garage or workshop. For example, to make the tray, we are shown how to perform the initial bends in the sheet of stainless steel using only some plywood and clamps. Then we’re shown how to bend the corners, and finally the ‘funnel’ part of the tray with just a few more basic tools – a bench vise, hammer, and pliers. No metal brake required!

The press is easy to use – wrap your fruit or vegetables in some cheesecloth, put it on the tray, and pump the handle of the jack. Clean-up (which has been a notorious pain-in-the-rear when it comes to commercial juicers) is quick and simple too – just rinse the tray!

Build video after the break.

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